HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 100mm

HALO 1000 Å C4, 2.7 µm, 3.0 x 5mm, Guard Column 3

Halo 2um, 160A, ES-C18

HALO 1000 Å C4, 2.7 µm, 1.0 x 50mm